The decision between new vs refurbished robots is not a question of quality. According to the International Federation of Robotics, refurbished and used industrial robots account for a significant share of total robot installations globally, particularly in SME and general manufacturing environments where capital efficiency drives equipment decisions. It is a question of fit. A properly refurbished robot from a major manufacturer — KUKA, ABB, FANUC, or Yaskawa — delivers the same operational performance as a new equivalent in most standard industrial applications. However, it is not the right choice for every project. Equally, a new robot is not automatically better simply because it is new.
This article sets out the criteria that determine when each option is the right choice. It covers the real cost difference, the technical variables that affect the decision, and the specific scenarios where each option delivers stronger value.
What “Refurbished” Actually Means — and What It Does Not
The term “refurbished” is applied inconsistently across the used robot market. This creates real risk for buyers. Understanding the difference between a genuine refurbishment and a superficial one is the first step in making a sound decision.
A robot that has been cleaned, tested on power-up, and listed for sale is not a refurbished robot. It is a used robot. The distinction matters because its actual mechanical condition is unknown. Joint wear, harness degradation, axis calibration drift, and controller component fatigue all accumulate during service hours. None of these are visible from the outside.
A properly refurbished robot has gone through a documented technical process. This typically includes disassembly of key mechanical components, replacement of worn parts, harness and cable inspection and replacement where needed, regreasing of joints and gearboxes, controller diagnostics and component testing, axis calibration and repeatability verification, and a documented test cycle that confirms the robot meets its original specification.
The practical result of a proper refurbishment is a robot that performs identically to a new unit in its kinematic behavior and repeatability. The practical result of a superficial one is a robot that may fail within months of installation. Always verify the scope of refurbishment before purchase. For a detailed guide on evaluating refurbished robot condition before committing, see our article on things to consider when buying refurbished robots.
New vs Refurbished Robots: The Real Cost Difference
A refurbished robot from a major manufacturer typically costs 40 to 60 percent less than an equivalent new unit. That cost difference is the starting point for most decisions. However, it is not the complete picture.
The robot itself accounts for only 25 to 35 percent of total project cost in most integration projects. The remaining 65 to 75 percent goes to end-effectors, safety equipment, programming, system integration, and commissioning. As a result, the saving from choosing a refurbished robot — real and significant as it is — represents a smaller fraction of total project cost than it first appears.
In practical terms: a refurbished robot that saves €30,000 against a new equivalent in a €120,000 total project budget reduces the investment by 25 percent. That is meaningful. However, it does not mean that cutting other project costs to offset the robot cost is equally viable — because integration quality is not a good place to reduce budget.
The cost advantage of refurbished equipment is most valuable when:
- The project budget is the primary constraint and the saved capital can be redirected to better tooling or safety equipment
- The application is well-proven and does not require the latest controller generation
- The buyer wants to run a proof-of-concept before committing to a full production cell
- Multiple cells are being built simultaneously and the cumulative saving is significant
For a detailed analysis of total cost of ownership across the full robot lifecycle — not just acquisition price — see our article on understanding the true TCO of used versus new robots.
New vs Refurbished Robots: The Technical Decision Criteria
Controller Generation and Software Compatibility
New robots come with the current controller generation. This matters when the application requires specific software features — force control, integrated vision, collaborative safety functions — that are only available on recent controllers. It also matters when the plant is standardizing on a current platform for maintenance simplicity.
Refurbished robots carry their original controller generation. In most standard handling, welding, palletizing, and machine tending applications, an older controller generation performs identically to a current one. The programming environment is the same. The process capability is the same. The practical difference is in the advanced features layer — which most standard applications do not require.
Before concluding that a current controller is needed, verify which specific features are required and whether those features are available on the refurbished unit being considered.
Spare Parts Availability
Major manufacturers commit to spare parts availability for defined periods after a product is discontinued. FANUC, for example, maintains parts availability for 25 years after discontinuation. ABB and KUKA have similar commitments.
In practice, the secondary market for parts on established platforms — KRC2, KRC4, R-30iB, IRC5 — is deep and competitive. Parts are available from authorized channels and third-party suppliers. For robots on current or recent platforms, parts availability is not a differentiating concern between new and refurbished.
For very old platforms — controllers from the early 2000s, discontinued axis variants — parts sourcing may require effort. This is a reason to verify the refurbished unit’s controller generation before purchase, not a reason to avoid refurbished equipment generally.
Integration with Existing Systems
If the new robot needs to connect with existing PLC networks, SCADA systems, or other production equipment, verify that the refurbished robot’s controller supports the required communication protocols. Most modern industrial protocols — EtherNet/IP, PROFIBUS, PROFINET, DeviceNet — are supported on controllers from roughly 2010 onward. Older controllers may require an additional interface layer.
For a structured approach to evaluating refurbished robot compatibility with existing automation systems before purchase, see our article on how to evaluate refurbished robot compatibility with existing systems.
Operating Environment
The operating environment affects how quickly a robot’s mechanical components wear. A robot that has worked in a foundry, a coating booth, or an abrasive machining environment accumulates wear faster than one that has worked in a clean assembly or palletizing application. For refurbished robots intended for demanding environments, the scope of refurbishment must specifically address the wear patterns associated with the previous application.
New vs Refurbished Robots: When New Is the Right Choice
A new robot is the stronger choice in the following scenarios.
High-precision applications requiring current technology. If the application needs force-torque sensing, integrated machine vision, or collaborative safety functions that are only available on current platforms, a new robot is the only practical option. The alternative — retrofitting an older platform with third-party sensors and safety systems — typically costs more and produces a more complex, harder-to-maintain cell.
Long-term, high-intensity production. In applications running three shifts continuously for ten years or more — automotive body-in-white, high-volume electronics assembly — a new robot starts with a clean slate on all mechanical components. The extended service life is unambiguous. A refurbished robot’s remaining mechanical life depends on its refurbishment scope and prior service history.
Corporate standardization requirements. Some organizations require new equipment for quality management or insurance reasons. Some production lines standardize on a single platform generation for maintenance simplicity. In these cases, the decision is made by policy rather than technical analysis.
Applications requiring full manufacturer support from day one. A new robot comes with factory warranty and full access to the manufacturer’s service network under standard terms. For projects where a single point of accountability is important — particularly for end users without strong in-house robot maintenance capability — this is a legitimate advantage.
New vs Refurbished Robots: When Refurbished Wins
A refurbished robot delivers stronger value in the following scenarios.
Standard applications with a proven process. Welding, palletizing, machine tending, material handling, and assembly applications that have been running in industry for twenty years do not require a current controller generation. A refurbished KUKA KR 210, ABB IRB 6700, or FANUC M-710 handles these applications identically to their current equivalents. The process performance is the same. The maintenance requirement is the same. The price is 40 to 60 percent lower.
Proof-of-concept and pilot projects. When a company is automating a process for the first time and wants to validate the approach before committing to a full production cell, a refurbished robot reduces the financial risk of the validation phase. If the process works as expected, the pilot cell can be upgraded or supplemented. If it needs modification, the sunk cost is lower.
Expansion of existing capacity. If a plant is adding a second or third robot cell alongside an existing installation, a refurbished unit on the same platform as the existing robots shares the same spare parts inventory, the same maintenance procedures, and the same operator training. The integration cost is lower. The operational overhead is the same.
Budget-constrained projects where capital efficiency matters. For SMEs automating for the first time, the difference between a €30,000 refurbished robot and an €80,000 new equivalent may be the difference between a project that is approved and one that is not. The saved capital also covers better tooling, more training, or a higher-quality integration partner — all of which affect the project’s operational outcome more directly than the robot generation.
For guidance on which automation process to tackle first before making any equipment decision, see our guide on which process delivers the fastest ROI when robotized.
New vs Refurbished Robots: A Decision Framework
Use the following questions to guide the decision for a specific project.
Does the application require features only available on a current controller? If yes, new is the only practical option. If no, refurbished is viable.
What is the expected operating life of the cell? Ten years or more at high intensity favors new. Three to seven years at moderate intensity — common for most SME applications — is well within refurbished robot capability.
Is the process well-proven in industrial robotics? Standard applications favor refurbished. Novel or technically complex applications where process development is still underway favor new, because you want full manufacturer support during development.
What is the budget constraint? If capital efficiency is a priority, refurbished delivers more automation capability per euro invested.
How quickly does the project need to be operational? Refurbished robots in stock can often be delivered faster than new units on order. For projects with tight timelines, this matters.
What is the in-house maintenance capability? A plant with strong in-house robot maintenance capability can manage a refurbished unit confidently. A plant with no prior robot experience may benefit from the full manufacturer warranty and support package of a new unit during its first year of operation.
FAQ
What is the price difference between a new and refurbished industrial robot?
A properly refurbished robot from a major manufacturer typically costs 40 to 60 percent less than an equivalent new unit. The exact difference depends on the brand, model, age, payload class, and the scope of refurbishment. However, since the robot accounts for only 25 to 35 percent of total project cost, the saving on total investment is proportionally smaller — typically 15 to 25 percent of the full project budget.
Does a refurbished robot have the same performance as a new one?
For standard industrial applications — welding, palletizing, machine tending, material handling — yes, provided the refurbishment was carried out correctly. Repeatability, cycle time, and payload capacity are mechanical specifications that a proper refurbishment restores to the original rating. The difference lies in controller generation features and remaining mechanical service life, not in fundamental process capability.
How do I verify that a refurbished robot has been properly rebuilt?
Ask the supplier for documentation covering the scope of work: which components were replaced, what testing was performed, what calibration was done, and what warranty is offered. A reputable supplier should provide a test report and a clear statement of what is and is not included in the warranty. If a supplier cannot provide this documentation, the robot has not been properly refurbished regardless of what the listing says.
Are spare parts available for older refurbished robot models?
For robots on established platforms from major manufacturers — KUKA KRC2 and KRC4, FANUC R-30iA and R-30iB, ABB IRC5, Yaskawa DX100 and DX200 — spare parts are widely available through both official channels and third-party suppliers. Very old controllers from before 2005 may require more effort to source parts. Verify parts availability for the specific model before purchasing.
Is a refurbished robot suitable for a first automation project?
Yes, in many cases it is an ideal first project choice. The lower capital cost reduces the financial risk of the first project. The technology is mature, well-documented, and widely supported. And the operational experience gained on a refurbished unit applies directly to any future new robot purchases. The main requirement is choosing a reputable supplier with a documented refurbishment process and a clear warranty.
Talk to URT About New and Refurbished Robot Options
At URT, we supply both new and refurbished industrial robots across KUKA, ABB, FANUC, and Yaskawa platforms. We work with manufacturers evaluating this decision to assess total cost, integration requirements, and which option delivers the strongest return for the specific project.
If you are comparing new and refurbished options for an upcoming automation project, contact URT. We will give you a direct, technical answer based on your actual production requirements.